Tumbler



FIG. 1 is a top right perspective view of an tumbler showing my new design. A lid shown in phantom lines is not a part of the claimed design but is included for better understanding of the invention.

FIG. 2 is a front elevational view of the design.

FIG. 3 is a right side elevational view of the design, the left side elevational view being a mirror image thereof.

FIG. 4 is a rear elevational view of the design.

FIG. 5 is a bottom plan view of the design; and,

FIG. 6 is a top plan view of the design.

The broken line showing of a lid in FIG. 1 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for an tumbler, as shown and described. 